Výsledky vyhledávání - "Hannes De deurwaerder"

Field methods to study the spatial root density distribution of individual plants

Autor: Silvia Matesanz, Hannes De Deurwaerder, Ciro Cabal

Publikováno v: Plant and Soil. 462:25-43

The ecological study of root systems lags behind the understanding of the aboveground components of plant communities, mainly due to methodological challenges. As ecological root theory develops complexity, root investigation methods are required to

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7da67a25365ce62f18bfc12ace25ca17
https://doi.org/10.1007/s11104-021-04841-z

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Unraveling the relative role of light and water competition between lianas and trees in tropical forests: A vegetation model analysis

Autor: Damien Bonal, Hannes De Deurwaerder, Chris M. Smith-Martin, Michael Dietze, Jennifer S. Powers, Martijn Slot, Stefan A. Schnitzer, Félicien Meunier, Xiangtao Xu, Matteo Detto, Hans Verbeeck, Louis S. Santiago, Betsy Cowdery, Marcos Longo

Publikováno v: journal of ecology., vol 109, iss 1
JOURNAL OF ECOLOGY
The Journal of ecology, vol 109, iss 1
The Journal of Ecology

Despite their low contribution to forest carbon stocks, lianas (woody vines) play an important role in the carbon dynamics of tropical forests. As structural parasites, they hinder tree survival, growth and fecundity; hence, they negatively impact ne

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::df0ecb6cd34f0457becc0fd91b0d92e9
https://doi.org/10.1111/1365-2745.13540

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Causes and consequences of pronounced variation in the isotope composition of plant xylem water

Autor: Hans Verbeeck, Pascal Boeckx, Hannes De Deurwaerder, Félicien Meunier, Lixin Wang, Kathrin Kuehnhammer, Ruth-Kristina Magh, Marco D. Visser, Matteo Detto, Liangju Zhao, John D. Marshall

Publikováno v: Biogeosciences, Vol 17, Pp 4853-4870 (2020)
BIOGEOSCIENCES

Stable isotopologues of water are widely used to derive relative root water uptake (RWU) profiles and average RWU depth in lignified plants. Uniform isotope composition of plant xylem water (δxyl) along the stem length of woody plants is a central a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cf84ea4f05991069fd22dd31dfc39265
https://bg.copernicus.org/articles/17/4853/2020/bg-17-4853-2020.pdf

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Lianas and trees exhibit divergent intrinsic water-use efficiency along elevational gradients in South American and African tropical forests

Autor: Bram Sercu, Marijn Bauters, Francis M. Mumbanza, Landry Cizungu, Constantin A. Lubini, Miro Demol, Selene Báez, Lore T. Verryckt, Félicien Meunier, Camille Meeussen, Hannes De Deurwaerder, Lucas A. Cernusak, Jana Pauwels, Hans Verbeeck, Pascal Boeckx

Publikováno v: Global ecology and biogeography
Global Ecology and Biogeography

Aim Elevational gradients provide excellent opportunities to explore long-term morphological and physiological responses of plants to environmental change. We determined the difference in the elevational pattern of foliar carbon isotope composition (

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::675552edaae287b5b68b8f541fdf6f63
https://hdl.handle.net/10067/1816970151162165141

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Robust estimation of absorbing root surface distributions from xylem water isotope compositions with an inverse plant hydraulic model

Autor: Pedro Hervé-Fernández, Hans Verbeeck, Matteo Detto, Pascal Boeckx, Hannes De Deurwaerder, Marco D. Visser, Félicien Meunier

Publikováno v: FRONTIERS IN FORESTS AND GLOBAL CHANGE
Frontiers in Forests and Global Change, Vol 4 (2021)

The vertical distribution of absorbing roots is one of the most influential plant traits determining plant strategy to access below ground resources. Yet little is known of natural variability in root distribution since collecting field data is chall

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3639398276c489655f0755fbd8996097
https://biblio.ugent.be/publication/8718210/file/8718213

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Century-long apparent decrease in intrinsic water-use efficiency with no evidence of progressive nutrient limitation in African tropical forests

Autor: Félicien Meunier, Jerôme Ebuy, Francis wyffels, Filip Vandelook, Piet Stoffelen, Pieter Vermeir, Hannes De Deurwaerder, Marijn Bauters, Travis W. Drake, Samuel Bodé, Matti Barthel, Sofie Meeus, Hans Verbeeck, Pascal Boeckx, Quentin Ponette, Hans Beeckman

Publikováno v: Global Change Biology, Vol. 26, p. 4449-4461 (2020)

Forests exhibit leaf- and ecosystem-level responses to environmental changes. Specifically, rising carbon dioxide (CO2 ) levels over the past century are expected to have increased the intrinsic water-use efficiency (iWUE) of tropical trees while the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7ec5d9be599693c934bde7285c42b259
https://pubmed.ncbi.nlm.nih.gov/32364642

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Diurnal variation in the isotope composition of plant xylem water biases the depth of root-water uptake estimates

Autor: Hans Verbeeck, Pascal Boeckx, Marco D. Visser, Lixin Wang, Hannes De Deurwaerder, Liangju Zhao, Matteo Detto, Félicien Meunier

1. Stable isotopologues of water are a widely used tool to derive the depth of root water uptake (RWU) in lignified plants. Uniform isotope composition of plant xylem water (i-H2O-xyl) along the stem length is a central assumption, which has never be

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::168d3a4ffe56b2a7b2ba83abc9b6b378
https://www.biogeosciences-discuss.net/bg-2019-512/

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Reconstructing Root Water Uptake from isotopic data and physically-based models: looking at recent effort and proposing a path forward

Autor: Youri Rothfuss, Hannes De Deurwaerder, Mathieu Javaux, Valentin Couvreur, Marco D. Visser, Félicien Meunier

In the past decade, plant root water uptake (RWU) has been a major focus of ecohydrological studies employing water stable isotopes. The interest of the isotopic community for RWU rose concomitantly to the development of open-access multi-source mixi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d5cab0b2d97b85b8b8782a819fdc5c69
https://hdl.handle.net/2078.1/229978

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